yán / jiū / rén / yuán / bǎ / fù / běn / de / huā / fěn / shòu / gěi / mǔ / běn / yǐ / péi / yù / xīn / de / pǐn / zhǒng研究人员把父本的花粉授给母本,以培育新的品种。The researchers transferred pollen from the male parent to the female parent to develop a new variety.